How many times a week should you lift weights?

Individuals can lift weights 4 to 6 times per week, depending on age, weight and health. Muscle groups should be weight trained 2 times a week per group, according to WeightTraining.com. Weight lifting workouts can last anywhere from 30 to 40 minutes.

A higher training frequency is important to seeing results. People who want to "take their body to the next level" should increase their weight lifting regimen by one session each week, according to Women's Health and Fitness. Most fitness regimens incorporate at least one day of rest per week, although some professionals train every day.